Layered high-efficiency modular battery pack

Abstract

The utility model provides a layered high-efficiency modular battery pack, and belongs to the technical field of battery packs. The battery box body can be used for accommodating a lithium battery; the separation plate is fixedly connected to the lower inner wall of the battery box body and can be used for separating the lithium battery; the number of the layered structures is four, and one group of layered structures comprises a fixed base which is fixedly connected to the lower inner wall of the battery box body and can be used for installing the electrifying strip in the battery box body; the fixed plate is fixedly connected to the upper end of the fixed base and can be used for mounting an electrifying strip; the power-on strip is fixedly connected to the upper end of the fixing plate and can be used for storing power for the four lithium batteries, when the lithium batteries are combined, the lithium batteries can slide into the storage box, so that the two ends of the power-on strip are clamped in the two square grooves of the storage box respectively, when the lithium batteries are replaced, the power-on strip can be guided into the storage box by shifting the insulating plate, and the power-on strip can be conveniently replaced. Therefore, the lithium battery can be replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery packs, and in particular relates to a layered high-efficiency modular battery pack. Background Art

[0002] Battery packs are divided into series and parallel. Parallel battery packs require that each battery has the same voltage, and the output voltage is equal to the voltage of one battery. Parallel battery packs can provide stronger current. There are no excessive requirements for series battery packs.

[0003] Authorization publication number "CN211125777U" records "a modular battery pack, including a square shell, with multiple batteries arranged in the shell, characterized in that the front side of the shell is provided with a vertical card slot, the rear side is provided with a vertical card strip at a corresponding position, the left side is provided with a vertical card slot, and the right side is provided with a vertical card strip at a corresponding position, and the cross-sectional shape of the card strip matches the cross-sectional shape of the card slot cavity. The utility model has the advantages of reasonable structure and flexible and convenient use. The battery pack shell of the utility model is provided with a card strip and a card slot on the side, and battery packs of the same and / or different specifications can be reasonably combined and used as a whole according to actual needs."

[0004] The above patent has the advantages of reasonable structure and flexible and convenient use, but the battery pack in the prior art is to wrap multiple batteries with electrical tape before use. When the batteries in the battery pack are damaged, the battery pack needs to be disassembled and then replaced, which is inconvenient during operation. Utility Model Content

[0005] The purpose of the present utility model is to provide a layered high-efficiency modular battery pack, aiming to solve the problem that in the prior art battery pack, multiple batteries are wrapped with electrical tape before use. When the batteries in the battery pack are damaged, the battery pack needs to be disassembled and then replaced, which is inconvenient during operation.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A layered high-efficiency modular battery pack comprising:

[0008] Battery box body;

[0009] A partition plate fixedly connected to the lower inner wall of the battery box body;

[0010] The hierarchical structure has four groups, one of which includes:

[0011] A fixed base, fixedly connected to the lower inner wall of the battery box body;

[0012] A fixing plate, fixedly connected to the upper end of the fixing base;

[0013] an energizing strip fixedly connected to the upper end of the fixing plate;

[0014] a storage box, slidably connected to the upper end of the fixed base;

[0015] a lithium battery, slidably connected to the storage box;

[0016] Two inductive strips, fixedly connected to the upper end of the lithium battery;

[0017] A rotating rod rotatably connected to both side ends of the battery box body;

[0018] The insulating plate is rotatably connected to the circumferential surface of the rotating rod.

[0019] As a preferred solution of the present invention, the upper end of the fixing plate is fixedly connected to a protection tube, and a power socket is fixedly connected inside the protection tube.

[0020] As a preferred solution of the present invention, two clamping blocks are fixedly connected to the side ends of the battery box body, and a battery cover is slidably connected to the upper end of the battery box body.

[0021] As a preferred solution of the present invention, a side end of the battery box body is fixedly connected to a protection frame, and a side end of the protection frame is rotatably connected to a protection cover.

[0022] As a preferred solution of the present invention, a heat dissipation bar is fixedly connected to the side end of the battery box body, and a protective layer is provided at the lower end of the battery box body.

[0023] As a preferred solution of the present invention, through holes are provided on the side ends of the storage box and the partition plate.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. In this solution, when combining lithium batteries, the lithium batteries can be slid into the storage box so that the two ends of the inductive strip are respectively stuck in the two square grooves of the storage box. When replacing the lithium battery, the inductive strip can be guided into the storage box by moving the insulating plate, thereby achieving the replacement of the lithium battery.

[0026] 2. In this solution, the battery cover installed on the battery box body can be used to fix the lithium battery in the battery box body. The protective frame installed on the side end of the battery box body can be used to protect the protective tube. The heat dissipation bar installed on the side end of the battery box body can effectively dissipate heat for the lithium battery in the battery box body. The square grooves arranged on both sides of the storage box can fix the lithium battery in the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 This is a first-perspective stereogram of the utility model;

[0029] Figure 2 This is an exploded view of the utility model;

[0030] Figure 3 It is an exploded view of the layered structure in the present utility model;

[0031] Figure 4 This is a stereoscopic diagram of the present invention from a second viewing angle.

[0032] In the figure: 1. Battery box body; 2. Battery cover; 3. Heat dissipation bar; 4. Protective cover; 5. Protective frame; 6. Card block; 7. Divider; 8. Storage box; 9. Fixed base; 10. Fixed plate; 11. Protective tube; 12. Power socket; 13. Power bar; 14. Insulation plate; 15. Rotating rod; 16. Lithium battery; 17. Inductive strip. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example 1

[0035] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0036] A layered high-efficiency modular battery pack comprising:

[0037] The battery box body 1 can be used to store lithium batteries 16;

[0038] A partition plate 7 is fixedly connected to the lower inner wall of the battery box body 1 and can be used to separate the lithium batteries 16;

[0039] The hierarchical structure has four groups, one of which includes:

[0040] The fixed base 9 is fixedly connected to the lower inner wall of the battery box body 1, and the power strip 13 can be installed in the battery box body 1;

[0041] The fixing plate 10 is fixedly connected to the upper end of the fixing base 9 and can be used to install the power strip 13;

[0042] The power strip 13 is fixedly connected to the upper end of the fixing plate 10 and can be used to store electricity in the four lithium batteries 16 and then charge the electronic devices through the power socket 12;

[0043] The storage box 8 is slidably connected to the upper end of the fixed base 9 and can be used to store the lithium battery 16;

[0044] A lithium battery 16 is slidably connected to the storage box 8 and can be used to charge electronic components;

[0045] Two inductive strips 17 are fixedly connected to the upper end of the lithium battery 16, and the power socket 12 can be connected to the lithium battery 16 through the inductive strips 17;

[0046] The rotating rod 15 is rotatably connected to both sides of the battery box body 1, so that the insulating plate 14 can rotate in the battery box body 1;

[0047] The insulating plate 14 is rotatably connected to the circumferential surface of the rotating rod 15 and can be used to move the two ends of the inductive strip 17 to retract.

[0048] like Figure 3 As shown, the upper end of the fixing plate 10 is fixedly connected to a protective tube 11, which can be used to be installed in a power socket 12. The power socket 12 is fixedly connected inside the protective tube 11, and the electronic device can be powered through the power socket 12 according to the lithium battery 16.

[0049] like Figure 2 As shown, two clamping blocks 6 are fixedly connected to the side ends of the battery box body 1, which allow the battery cover 2 to slide on the surface of the battery box body 1. The upper end of the battery box body 1 is slidably connected to the battery cover 2, which can stably install the battery cover 2 on the battery box body 1.

[0050] like Figure 2 As shown, the side end of the battery box body 1 is fixedly connected to a protective frame 5, which can be used to protect the power socket 12. The side end of the protective frame 5 is rotatably connected to a protective cover 4. When the battery box body 1 is idle, the protective frame 5 can be used to protect the power socket 12.

[0051] like Figure 2 As shown, a heat dissipation bar 3 is fixedly connected to the side of the battery box body 1, which can be used to dissipate heat for the lithium battery 16. A protective layer is provided at the lower end of the battery box body 1, which can be used to protect the battery box body 1.

[0052] like Figure 2 and Figure 3 As shown, through holes are provided at the side ends of the storage box 8 and the partition plate 7 , and the user can remove and install the lithium battery 16 through the through holes.

[0053] The working principle and usage process of the present invention are as follows: when assembling the lithium battery 16, the lithium battery 16 can be slid into the storage box 8 so that the two ends of the inductive strip 17 are respectively stuck in the two square grooves of the storage box 8. When replacing the lithium battery 16, the inductive strip 17 can be introduced into the storage box 8 by moving the insulating plate 14, so that the lithium battery 16 can be replaced.

[0054] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A layered high-performance modular battery pack, characterized in that: include: Battery box body (1); A partition plate (7) fixedly connected to the lower inner wall of the battery box body (1); The hierarchical structure has four groups, one of which includes: A fixed base (9) fixedly connected to the lower inner wall of the battery box body (1); A fixed plate (10) fixedly connected to the upper end of the fixed base (9); A power strip (13) fixedly connected to the upper end of the fixing plate (10); A storage box (8) is slidably connected to the upper end of the fixed base (9); A lithium battery (16) is slidably connected to the storage box (8); Two inductive strips (17) fixedly connected to the upper ends of the lithium battery (16); A rotating rod (15) is rotatably connected to both side ends of the battery box body (1); The insulating plate (14) is rotatably connected to the circumferential surface of the rotating rod (15).

2. The layered high-performance modular battery pack according to claim 1, characterized in that: The upper end of the fixing plate (10) is fixedly connected to a protection tube (11), and a power socket (12) is fixedly connected inside the protection tube (11).

3. The layered high-efficiency modular battery pack according to claim 2, characterized in that: Two clamping blocks (6) are fixedly connected to the side ends of the battery box body (1), and a battery cover (2) is slidably connected to the upper end of the battery box body (1).

4. The layered high-performance modular battery pack according to claim 3, characterized in that: The side end of the battery box body (1) is fixedly connected to a protection frame (5), and the side end of the protection frame (5) is rotatably connected to a protection cover (4).

5. The layered high-performance modular battery pack according to claim 4, characterized in that: A heat dissipation bar (3) is fixedly connected to the side end of the battery box body (1), and a protective layer is provided at the lower end of the battery box body (1).

6. The layered high-performance modular battery pack according to claim 5, characterized in that: The side ends of the storage box (8) and the partition plate (7) are both provided with through holes.

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